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--- useful_programs [2020/03/20 10:06] – [3-point control for a valve or servo] emozolyak
+++ useful_programs [2020/04/17 10:56] – [Debug printing] emozolyak
@@ Line 228: / Line 228: @@
   end
+</code>
+For complex tables print, you can use the following function:
+<code lua>
+function tprint(t, indent)
+    if not indent then indent = 0 end
+    for k, v in pairs(t) do
+        local formatting = string.rep(' ', indent) .. k .. ': '
+        if type(v) == "table" then
+            ERROR(formatting)
+            tprint(v, indent + 1) -- recursive call
+        else
+            if type(v) == "boolean" then
+                v = v and "TRUE" or "FALSE"
+            end
+            ERROR(formatting .. v)
+        end
+    end -- for
+end -- tprint
 </code>